1. The characteristic signs of unconsciousness from various causes Author(s): Purdue Frederick Company, issuing body. Publication: N.Y. City : The Purdue Frederick Co., [not before 1952] Subject(s): Nonprescription DrugsGlycerol -- therapeutic use
2. When the heart is weak: Gray's Glycerine Tonic Comp Publication: New York : The Purdue Frederick Co., [between 1890 and 1915?] Subject(s): Nonprescription DrugsGlycerol -- therapeutic use
